Sorry-- I wasn't trying to strike a nerve, just merely discussing our experiences with spine imaging and interpretations in our area. I certainly did not mean to suggest that ALL radiologists offer vague, generalized interpretations. The MSK-trained radiologists in our area are phenomenal at reading our imaging studies, but unfortunately they are only affiliated with the academic center. We deal predominantly with the private practice groups and imaging centers, who quite frankly seem more interested in the quantity of reads rather than the quality of them.
As for specifying what I want a study done for, I always ask specifically for what I believe is at the top of my differential. If I suspect a clinical left L4 radic, then it will be reflected in my order. If I suspect a pars fracture, it's in my order. What you may not understand from our end is that in chronic pain we see a huge volume of folks with "neck pain" and "back pain" that is very non-specific. Therefore, we often order imaging to assist with narrowing down our differential if history and exam are not helping us out much. These are the cases we expect a little more out of a radiologist than "degenerative changes." We look at these same films very closely and a majority of the time can locate a potential pain generator and treat it.
FWIW, "degenerative changes" means nothing to me as a pain physician. As I'm sure you know, a healthy 30 year old with no back/neck complaints likely has some component of "degenerative change."
I have several buddies from med school finishing their radiology residencies, and I know it's a lot of stuff to learn and master in a 5-year period. Again, wasn't trying to strike a cord, just describing our experience.